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Individual Calculations May 2018 |
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| Graf, Michael Total change: 24.80 | |   |
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| GRENKE Chess Open 2018 B-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1757 | 3.50 | 7 | 1.24 | 20 | 24.80 | |
|  Nedkov, Peter | | | 1931 | GER | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Gillmeister, Robin | | | 1839 | GER | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Kaufmann, Helmut | | | 1942 | GER | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Klingler, Tobias | | | 1887 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Scholz, Philipp | | | 1906 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Boerma, Daniel | | | 1850 | GER | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Hammer, Klaus | | | 1866 | GER | 1.00 | 1 | 0.65 | 20 | 13.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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